Publications associées à Displacement (fluid)

Magmatic Intrusions From a Hydraulic Fracture Modeling Perspective

Brice Tanguy Alphonse Lecampion, Andreas Möri

The emplacement of magmatic intrusions in the earth’s crust has been investigated for decades. The driving mechanism is the density difference between the fluid and the rock. In the absence of heterogeneities, this difference creates a constant buoyancy fo ...

2023

Ascent and movement of buoyant fluids in the lithosphere

Brice Tanguy Alphonse Lecampion, Andreas Möri, Carlo Peruzzo

Hydraulic fractures are driven by an internal fluid pressure exceeding the minimum compressive stress, propagating in a direction perpendicular to the latter. This class of tensile fractures has gained interest over the last fifty years due to the developm ...

2023

Three-dimensional buoyant hydraulic fractures: finite volume release

Brice Tanguy Alphonse Lecampion, Andreas Möri

In impermeable media, a hydraulic fracture can continue to expand even without additional fluid injection if its volume exceeds the limiting volume of a hydrostatically loaded radial fracture. This limit depends on the mechanical properties of the surround ...

2023

Thermal Effects on Flow and Salinity Distributions in Coastal Confined Aquifers

David Andrew Barry, Li Pu

Coastal aquifers provide an important hydrologic connection between terrestrial freshwater and oceanic seawater. Understanding the water flow and salinity distributions in those aquifers is essential to manage seawater intrusion and regional groundwater re ...

AMER GEOPHYSICAL UNION2020

Sediment mass movement of a particle-laden turbidity current based on ultrasound velocity profiling and the distribution of sediment concentration

Giovanni De Cesare, Shun Nomura, Jumpei Hitomi

Particle-laden flows or turbidity currents along the seafloor are important to the formation and erosion of submarine topography. To understand the mass-transport process, flume tests were carried out with a continuous supply of quartz-laden suspension. Th ...

2018

On the Efficiency Alteration Mechanisms Due to Cavitation in Kaplan Turbines

François Avellan, Sebastián Camilo Leguizamón Sarmiento

A transport-equation-based homogeneous cavitation model previously assessed and validated against experimental data is used to investigate and explain the efficiency alteration mechanisms in Kaplan turbines. On the one hand, it is shown that the efficiency ...

2017

Bacteria-induced mixing in natural waters

Alfred Johny Wüest, Oscar Rodrigo Sepúlveda Steiner, Talia Ekin Tokyay Sinha

Swimming organisms can enhance mixing in their natural environments by creating eddies in their wake and by dragging water along. However, these mixing mechanisms are inefficient for microorganisms, because swimming-induced variations in velocity, temperat ...

2017

Characterization of the velocity fields generated by flow initialization in the CFD simulation of multiphase flows

John Richard Thome, Mirco Magnini

Recent improvements in numerical algorithms for Eulerian-based CFD simulations of multiphase flows can now recover the exact balance between the pressure and surface tension terms within the momentum equation. This has led to the minimization of the so cal ...

Elsevier2016

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Displacement (fluid)

Magmatic Intrusions From a Hydraulic Fracture Modeling Perspective

Ascent and movement of buoyant fluids in the lithosphere

Three-dimensional buoyant hydraulic fractures: finite volume release

Air mediates the impact of a compliant hemisphere on a rigid smooth surface

Thermal Effects on Flow and Salinity Distributions in Coastal Confined Aquifers

Sediment mass movement of a particle-laden turbidity current based on ultrasound velocity profiling and the distribution of sediment concentration

On the Efficiency Alteration Mechanisms Due to Cavitation in Kaplan Turbines

Bacteria-induced mixing in natural waters

Characterization of the velocity fields generated by flow initialization in the CFD simulation of multiphase flows

Impulse waves generated by snow avalanches falling into lakes

Graph Chatbot

Chattez avec Graph Search

Ascent and movement of buoyant fluids in the lithosphere

Three-dimensional buoyant hydraulic fractures: finite volume release

Air mediates the impact of a compliant hemisphere on a rigid smooth surface

On the Efficiency Alteration Mechanisms Due to Cavitation in Kaplan Turbines

Magmatic Intrusions From a Hydraulic Fracture Modeling Perspective

Sediment mass movement of a particle-laden turbidity current based on ultrasound velocity profiling and the distribution of sediment concentration

Characterization of the velocity fields generated by flow initialization in the CFD simulation of multiphase flows

Impulse waves generated by snow avalanches falling into lakes

Bacteria-induced mixing in natural waters

Thermal Effects on Flow and Salinity Distributions in Coastal Confined Aquifers